Limited access

Upgrade to access all content for this subject

You are pulling a box on a frictionless surface with a constant force. You measure the acceleration.

Your friend comes along and pulls in the same direction as you with a force identical to yours.

Which of the following additional changes could be used maintain the acceleration that you measured when you were pulling alone?

Select TWO answers.

A

Add a mass that is identical to the mass of the box.

B

Ask the friend to push the box from behind rather than pulling from the front of the box.

C

Replace the box with one that is less massive.

D

Ask another friend to pull backward with the same force as your friend is pulling forward.

Select an assignment template